Math Chapter Wise question with answer

Q01 The value of x for which the points (x,–1), (2,1) and (4,5) are collinear is– English · DSSSB TGT & PGT (SECTION-B) 28 DEC 2014 Q02 For what value of a, the equation axy–8x+9y– 12 = 0 represents a pair of straight lines? English · DSSSB PGT 2021 Q03 For what value of a does the line segment joining the points (0,0) and (a,0) sub tangent a right angle at the point... English · GIC Lecturer Exam- 2015 Q04 For what value of k is 4x2 +8xy+ky2 –9=0, the equation of a pair of straight lines? English · PGT 2011 Q05 For different values of a and b, the straight line given by x (a + 2b) + y (a -3b) = a -b passes through English Q06 The line (p+2q)x+(p–3q)y=p–q, p≠0, q≠0, for different values of p and q passes through a fixed point. The fixed poi... English · (GIC) Lecturer Exam 2015